_cmd_eject db 'set cdaudio door closed',0    

thnx Dex4u,,, but I nid a codes that manipulate the cd-rome,,
example: When u run the program, the CD-Rome will open,, and countdown 5sec, then cd-rome will close. . .

; Beer - example of tiny (one section) Win32 program

format PE GUI 4.0

include 'WIN32A.INC'

; no section defined - fasm will automatically create .flat section for both
; code and data, and set entry point at the beginning of this section

invoke MessageBoxA,0,_message,_caption,MB_ICONQUESTION+MB_YESNO
cmp eax,IDYES
jne exit

invoke mciSendString,_cmd_open,0,0,0
invoke mciSendString,_cmd_eject,0,0,0
invoke mciSendString,_cmd_close,0,0,0

exit:
invoke ExitProcess,0

_message db 'Do you need additional place for the beer?',0
_caption db 'Desktop configuration',0

_cmd_open db 'open cdaudio',0
_cmd_eject db 'set cdaudio door open',0
_cmd_close db 'close cdaudio',0

; import data in the same section

data import

library kernel32,'KERNEL32.DLL',\
user32,'USER32.DLL',\
winmm,'WINMM.DLL'

import kernel32,\
ExitProcess,'ExitProcess'

import user32,\
MessageBoxA,'MessageBoxA'

import winmm,\
mciSendString,'mciSendStringA'

end data